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180187 (2003 QA32)
Classification: Main-belt Asteroid          SPK-ID: 2180187
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .214055070086844 4.5483e-08  
a 2.224843541164704 8.5979e-09 au
q 1.748604501028431 9.975e-08 au
i 5.39371242091492 5.957e-06 deg
node 162.0163403015237 5.0236e-05 deg
peri 238.3167707227194 5.1923e-05 deg
M 30.28344304881524 1.4536e-05 deg
tp 2459098.535172378660
(2020-Sep-06.03517238)		 4.873e-05 TDB
period 1212.125645175557
3.32		 7.0264e-06
1.924e-08		 d
yr
n .2969989137948317 1.7216e-09 deg/d
Q 2.701082581300977 1.0438e-08 au
   Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      22031 days (60.32 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:25:30  

Additional Information
 Earth MOID = .762345 au 
 Jupiter MOID = 2.7266 au 
 T_jup = 3.611 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO436891  

180187 (2003 QA32)          Discovered 2003-Aug-21 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

Alternate Designations
 2003 QA32 = 2000 WD181 = 2005 EJ236 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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